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gst/law/mulaw-decode.*: Calculate outgoing buffer duration if incoming buffer didn't have a valid duration.

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Original commit message from CVS:
* gst/law/mulaw-decode.c: (mulawdec_sink_setcaps),
(gst_mulawdec_chain):
* gst/law/mulaw-decode.h:
Calculate outgoing buffer duration if incoming buffer didn't have a
valid duration.
This commit is contained in:
Edward Hervey 2007-11-02 17:23:43 +00:00
parent ceb068d0e9
commit 7eeeca8c27
3 changed files with 19 additions and 1 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
2007-11-02 Edward Hervey <bilboed@bilboed.com>
* gst/law/mulaw-decode.c: (mulawdec_sink_setcaps),
(gst_mulawdec_chain):
* gst/law/mulaw-decode.h:
Calculate outgoing buffer duration if incoming buffer didn't have a
valid duration.
2007-10-30 Wim Taymans <wim.taymans@gmail.com> 2007-10-30 Wim Taymans <wim.taymans@gmail.com>
* gst/qtdemux/qtdemux.c: (gst_qtdemux_activate_segment), * gst/qtdemux/qtdemux.c: (gst_qtdemux_activate_segment),

9
gst/law/mulaw-decode.c
View file

@ -73,6 +73,9 @@ mulawdec_sink_setcaps (GstPad * pad, GstCaps * caps)
"signed", G_TYPE_BOOLEAN, TRUE, "signed", G_TYPE_BOOLEAN, TRUE,
"rate", G_TYPE_INT, rate, "channels", G_TYPE_INT, channels, NULL); "rate", G_TYPE_INT, rate, "channels", G_TYPE_INT, channels, NULL);
mulawdec->rate = rate;
mulawdec->channels = channels;
return TRUE; return TRUE;
} }
@ -163,7 +166,11 @@ gst_mulawdec_chain (GstPad * pad, GstBuffer * buffer)
GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_DISCONT); GST_BUFFER_FLAG_SET (outbuf, GST_BUFFER_FLAG_DISCONT);
GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buffer); GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buffer);
GST_BUFFER_DURATION (outbuf) = GST_BUFFER_DURATION (buffer); if (GST_BUFFER_DURATION (outbuf) == GST_CLOCK_TIME_NONE)
GST_BUFFER_DURATION (outbuf) = gst_util_uint64_scale_int (GST_SECOND,
mulaw_size * 2, 2 * mulawdec->rate * mulawdec->channels);
else
GST_BUFFER_DURATION (outbuf) = GST_BUFFER_DURATION (buffer);
gst_buffer_set_caps (outbuf, mulawdec->srccaps); gst_buffer_set_caps (outbuf, mulawdec->srccaps);
mulaw_decode (mulaw_data, linear_data, mulaw_size); mulaw_decode (mulaw_data, linear_data, mulaw_size);

3
gst/law/mulaw-decode.h
View file

@ -43,6 +43,9 @@ struct _GstMuLawDec {
GstPad *sinkpad,*srcpad; GstPad *sinkpad,*srcpad;
GstCaps *srccaps; GstCaps *srccaps;
gint rate;
gint channels;
}; };
struct _GstMuLawDecClass { struct _GstMuLawDecClass {